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R3
HYROX Affiliated

Region 3 Fitness — HYROX Gym in San Antonio

San Antonio, United States

About

Region 3 Fitness is a boutique training studio in San Antonio built around three core pillars of performance: strength, mobility and running. Sessions are fully instructor-led, giving members a private, coached experience rather than a crowded open gym. The programming is structured into targeted formats like Total Body Strength, Conditioning, HIIT & Run, Runs & Buns, and weekend sessions such as Saturday Trifecta and Sunday HYROX & DEKA, designed to challenge both beginners and experienced athletes. Strength workouts follow primal movement patterns and blend weights, cardio and HIIT, while running classes use high-quality treadmills to build endurance. Mobility-focused work ties everything together with stability, flexibility and overall wellness. Co-owner and head coach Eddie Miller’s vision emphasizes physical strength, mental toughness and endurance within a close-knit, supportive community where members train hard, see measurable progress and feel at home.

Media

Photos coming soon

Upcoming events

No known events at the moment.

Amenities

Free weights, cardio, strength & conditioning equipment, treadmills

Access

Region 3 Fitness is located in the Stone Oak area of north San Antonio on Huebner Road, easily accessible from Loop 1604 and nearby residential neighborhoods.

20323 Huebner Rd Ste 108
78258 San Antonio

Opening hours

Monday05:00 – 20:00
Tuesday05:00 – 20:00
Wednesday05:00 – 20:00
Thursday05:00 – 20:00
Friday05:00 – 19:00
Saturday08:00 – 11:00
Sunday08:30 – 10:00

Pricing

$150 for 10 training sessions (expires in 90 days); Youth Fundamental Fitness $79/month

Indicative pricing (as of June 2026) — check the gym's website.

Contact

20323 Huebner Rd Ste 108
78258 San Antonio
USA(+1)21••••••56
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Team

The coaching team has not been listed yet.

Frequently asked questions

Where can I do HYROX in San Antonio?

Region 3 Fitness is an HYROX affiliated gym in San Antonio, United States, 20323 Huebner Rd Ste 108, 78258 San Antonio.

Is Region 3 Fitness an HYROX affiliated gym?

Yes. Region 3 Fitness is an HYROX affiliated gym, equipped for training on the official stations.

What are Region 3 Fitness's opening hours?

Region 3 Fitness opening hours: Monday 05:00 – 20:00 · Tuesday 05:00 – 20:00 · Wednesday 05:00 – 20:00 · Thursday 05:00 – 20:00 · Friday 05:00 – 19:00 · Saturday 08:00 – 11:00 · Sunday 08:30 – 10:00.

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